package com.example.demo.controller;

import com.example.demo.exception.MyException;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;


@Controller
public class HelloController {

    @RequestMapping("/hello")
    public String hello() throws Exception {
        throw new Exception("发生错误");
    }

    @RequestMapping("/json")
    public String json() throws MyException {
        throw new MyException("发生错误2");
    }

    @RequestMapping("/")
    public String index(ModelMap map) {
        map.addAttribute("host", "https://anlublog.gitee.io/tec/");
        return "index";
    }

}